Can a police dog not detect a drug?

Can a police dog not detect a drug?

Harris: The fact that a drug dog is not trained to detect the particular substance found in a vehicle, and alerted anyway, is not enough to dismiss a dog’s reliability or the probable cause their alert provided the police officer.

How does the police get information for a search warrant?

Usually, the police provide the judge or magistrate with information in the form of written statements under oath, called “affidavits,” which report either their own observations, or those of private citizens or police informants.

When does the police have a warrant to force entry?

The police can force entry if they have a warrant where: the occupier has refused entry or is absent; it is impossible to communicate with the occupier; the premises are unoccupied; they reasonably believe that if they do not force entry it would hamper the search, or someone would be placed in peril.

When does a search warrant apply to multiple premises?

If the warrant applies to multiple premises, this includes the person who is in control or occupation of the premises, as well as any premises that can be specified. Set out why it is necessary to search all the premises controlled or occupied, and why it is not practicable to specify all or any of the individual premises.

Can a drug sniff dog be used without a warrant?

While police officers may be required to obtain a warrant in certain circumstances, a drug sniff may be used to help locate the evidence without first implicating the individual’s Fourth Amendment rights. The general rule regarding drug dog sniffs was laid out in the Supreme Court case of Illinois v. Caballes.

Harris: The fact that a drug dog is not trained to detect the particular substance found in a vehicle, and alerted anyway, is not enough to dismiss a dog’s reliability or the probable cause their alert provided the police officer.

What should be included in a search warrant?

The Affidavit must include all evidence police believe will convince a judge that there is probable cause to believe evidence of a crime will be found in the place they want to search. The officer must also swear under oath before the judge that the information in the Affidavit is true or accurate as far as the officer knows.

What’s the knock and announce rule for a search warrant?

Knock-and-Announce Rule. Normally, law enforcement officers executing a search warrant may not immediately force their way into a residence. Instead, they must first knock and announce their identity and intent. Then, they must wait a reasonable amount of time to allow an occupant to open the door.